Computer Networks
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Follow on Instagram for UpdatesComputer Networks Syllabus — Unit-wise Content
The official GTU curriculum for Computer Networks (subject code DI03000051) as prescribed for Chem. Green · Semester 3 divides the course into 5 units, covering 42 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (DI03000051)Unit 1 Basics of Computer Network
- Definition & need of networks
- Computer Network Applications
- Types of connection: Point to Point
- Multipoint Types of Computer Networks and their use: Local Area Network
- Metropolitan Area Network
- Wide Area Network
- Internet Network Topology: Definition, Use, Advantage and Disadvantage of Following: Bus, Star
- Tree Standard Organizations and Protocols : IEEE
- IETF, ISO, IRTF Applications and features of different types of servers: File server
- Pint Server
- Mail Server
- Web Server
- Proxy Server
Unit 2 The Reference Model for network communication
- OSI model & function of each Layer with diagram TCP/ IP model& function of each Layer with diagram: Comparison of OSI & TCP/IP Models
Unit 3 Transmission Media & Network Devices
- Guided Media: Definition
- advantage and disadvantage of Following: Twisted Pair (Shielded Twisted Pair
- Unshielded Twisted Pair) Coaxial Cable Fiber Optics cable Un Guided Media: Definition and Application of following: Propagation Methods (Ground Propagation
- Sky Propagation
- Line of Sight Propagation)
- Electromagnetic spectrum
- Radio Transmission
- Microwave Transmission
- Infrared Transmission
- Satellite Transmission Program Name: Diploma Engineering Level: Diploma Branch: Computer Engineering / Computer Science & Engineering / Cyber System & Information Security Subject Code : DI03000051 Subject Name : Computer Networks Network Devices: Definition, Use, Advantage and Disadvantage of following: Repeaters
- Access Points
- Network Interface card (NIC): Types of NIC (Ethernet
- List Components of NIC Difference between Layer 2 and Layer 3 Switches
Unit 4 IP Protocol
- IPV4: Characteristics
- Advantages and Disadvantages
- Classful Addressing Scheme
- Classless Addressing Scheme
- Subnet & Masking
- Reserved Address IPV6: Characteristics
- Addressing modes
- Address types
- Special Address Difference between IPv4 and IPv6
Unit 5 Network Security Aspects
- Security Basics introduction: Confidentiality
- Availability Threats to security: Viruses and Worms
- Criminal organizations
- Information warfare Firewalls: Working and Design Principle
- Packet Filter Firewall
- Proxy Firewall
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